"Gadget" is a catch-all word these days for nifty devices. We've covered the basics, such as clocks & watches, plus delved into the world of present-day and future high-tech gadgets, such as digital jewelry and restaurant pagers.
Can a T-shirt turn sound into electricity?
Can I turn my iPhone into a guitar amp?
Are premium audio cables worth the investment?
A Breathalyzer for Drugs? We're Not There Yet
Wearable Alcohol Sensor Could Text You if You're Too Drunk
Top 5 Green Automotive Gadgets to Help You Save Gas and Save Money
How Rolex Came to Rule the Wrist
How the Pebble Watch Works
10 Ways Watches Have Evolved
People Still Use Fax Machines, But, Um, Why?
How Thermal Fax Machines Work
History of the Fax Machine
Running While Female: Safety Apps and Tech
Is This Why Your Buddy Is Always No. 1 on Fitbit?
Can You Power Your Music Player With Your Running Shoes?
New MIT Headset Can 'Hear' Your Thoughts and Respond
Is It Time for Civilians to Start Wearing Their Own Body Cameras?
How Amazon Echo Works
Google Home Speakers Argue, Talk About Their Feelings on Twitch
Why Some People Are Refusing 'Smart' Utility Meters in Their Homes
The Uber-popular Aeron Chair Was First Made for Grandma
Self-stabilizing 'Smart' Utensils Counteract Hand Tremors
Salty Fork for Salty Folk
How Digital Shopping Lists Work
Explore Deep Ocean Thermal Vents With This 3-D Virtual Reality Video
Body Blow! Body Blow! Counting Punches With Wearables for Boxers
Newly Developed Wearable Tech Can Analyze Your Sweat for Important Data
Watch: The Secret Life of Luggage — And the New Tech That Tracks It
How Satellite Phones Work
How Electronic Language Translators Work
Learn More / Page 2
You doze off while watching "Jessica Jones." Next thing you know, she's getting busy with Luke Cage. How did this happen? What did you miss? Your Netflix socks can help.
With this new breed of smart collars, you'll know when your dog is napping, frolicking or needing a boost in activity levels.
With all the benefits of walking — and a surge in fitness trackers on the marketplace — the question still remains: Will wearing a fitness tracker encourage you to walk more?
Imagine charging your iPod while you take a jog around the block. The technology isn't too far off and could make dead batteries a thing of the past.
Surprise! If you're wearing a fitness tracker, you're likely providing the company that made it loads of data other than how many steps you took today — and all for free.
Obsessing over the data from your new sleep-tracking app could be keeping you up at night. We'll tell you why.